Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

secureorder.bt.com

Fibre Broadband, TV Packages, TNT Sports & Mobile Deals | BT

Page Load Speed

15.7 sec in total

First Response

148 ms

Resources Loaded

9.7 sec

Page Rendered

5.8 sec

secureorder.bt.com screenshot

About Website

Welcome to secureorder.bt.com homepage info - get ready to check Secureorder BT best content for United Kingdom right away, or after learning these important things about secureorder.bt.com

From Superfast Fibre broadband to TV & Mobile, BT helps UK families, communities & companies reach their potential. Find out more about BT products now.

Visit secureorder.bt.com

Key Findings

We analyzed Secureorder.bt.com page load time and found that the first response time was 148 ms and then it took 15.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

secureorder.bt.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.3 s

18/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value5,410 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.094

91/100

15%

TTI (Time to Interactive)

Value15.0 s

8/100

10%

Network Requests Diagram

www.bt.com

148 ms

picturefill.min.js

115 ms

95b067d34295602_complete.js

4511 ms

launch-ENfdadf1bb09d848de85923e05be32e7d1.min.js

4704 ms

cb17b6054dd7069fb72c.css

566 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Secureorder.bt.com, 3% (1 request) were made to Js-cdn.dynatrace.com and 3% (1 request) were made to Assets.adobedtm.com. The less responsive or slowest element that took the longest time to load (4.7 sec) relates to the external source Assets.adobedtm.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 504.0 kB (37%)

Content Size

1.4 MB

After Optimization

851.3 kB

In fact, the total size of Secureorder.bt.com main page is 1.4 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 645.1 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 47.5 kB

  • Original 61.8 kB
  • After minification 61.8 kB
  • After compression 14.3 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 47.5 kB or 77% of the original size.

Image Optimization

-0%

Potential reduce by 2.8 kB

  • Original 645.1 kB
  • After minification 642.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Secureorder BT images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 411.0 kB

  • Original 587.1 kB
  • After minification 587.1 kB
  • After compression 176.1 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 411.0 kB or 70% of the original size.

CSS Optimization

-70%

Potential reduce by 42.7 kB

  • Original 61.2 kB
  • After minification 61.2 kB
  • After compression 18.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Secureorder.bt.com needs all CSS files to be minified and compressed as it can save up to 42.7 kB or 70% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (41%)

Requests Now

32

After Optimization

19

The browser has sent 32 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Secureorder BT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

secureorder.bt.com accessibility score

100

Accessibility Issues

Best Practices

secureorder.bt.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

secureorder.bt.com SEO score

100

Search Engine Optimization Advices

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Secureorder.bt.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Secureorder.bt.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph description is not detected on the main page of Secureorder BT. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: